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26 April 2023 | Story Leonie Bolleurs | Photo Supplied
“Seeing an African child succeed was always my motivation to work hard and strive for success,” says Masabata Chabeli, founder of NDSH, a newly established coding and robotics skills development programme.

Masabata Chabeli’s journey from teacher to tech entrepreneur led her to establish New Dawn Skills Hub (NDSH), which focuses on developing skills in coding and robotics, building a new generation of artificial intelligence (AI) and fourth industrial revolution (4IR) experts. 

Chabeli is a former UFS lecturer and a graduate of the EBL Institute of Business and Technology, which partners with the UFS Business School on community development, entrepreneurship development, and digital skills development programmes that benefit not only the youth but South Africans at large. 

Through NDSH she aims to bridge the gap between education and industry to from an early age equip pre-schoolers and learners with the skills necessary for success in today’s rapidly evolving technological landscape. 

She believes that when it comes to inventing new things not much has been done to encourage learners to be creative and innovative, especially at school level. “We have a long way to go,” she says.

Even though NDSH is still at an early stage of its development as a coding and robotics skills development service provider, the company already offers a range of programmes, from early childhood development (ECD) programmes for ages six months to Grade R, to a tutoring programme covering mathematics, science and technology.

Discovering her passion

Although she had always been a tech enthusiast, Chabeli never imagined pursuing a career in technology, let alone starting a business. “Teaching has always been my first passion,” she says. “But after more than a decade of teaching, I realised I wasn’t fulfilled. I wanted more, but I didn't know what that was.”

It wasn’t until 2017, when she was one of 45 lecturers from around the country selected to spend a month in China learning about 4IR technologies, including courses on coding and robotics, 3D-printing applications, and intelligent manufacturing, that Chabeli’s interest in tech was piqued. Two years later, she resigned from her position as a lecturer at the University of Free State to start her own tech business – and she hasn't looked back since.

Walking the road with Chabeli was Lesala Khetheng, Business Manager representing the EBL Institute of Business and Technology. Chabeli completed EBL’s Entrepreneurship and Business Literacy Programme and the Women in Digital Business Challenge.

I strongly encourage women who want to enter the innovation space to do so, because there is a great need. We must raise a next generation of innovators, who can solve their own problems through innovative ideas. – Masabata Chabeli
Overcoming the obstacles 

The journey towards achieving one’s dreams is often riddled with obstacles. “As a teacher with no prior business experience, I was ill-prepared for the day-to-day operations of running a business, and I neglected that aspect. However, I was fortunate enough to participate in the Entrepreneur Business Literacy (EBL) Institute mentorship programme in 2021-2022, which taught me about critical business components such as marketing, business management, cashflow, sales, and more.

“Having to prove that ‘I can’ as a black woman in technical fields has also been one of the challenges that I had to overcome. I have had to go above and beyond and work 10 times harder than my male counterparts to prove that I am just as capable,” she remarks.

Often being the only woman in the local industry made her doubt herself and feel like she didn’t belong. She says it was challenging because sometimes she found herself trying to talk, walk, and act like her male counterparts just to fit in. However, staying true to herself, being authentic, and having confidence in her abilities has helped her.

Greatest accomplishments

She says one of her greatest accomplishments thus far was taking a leap of faith by resigning and starting her own tech business. “The business was officially registered in February 2020, shortly before we were affected by the COVID-19 pandemic. Despite the challenges, the business has been growing steadily, starting with only two children, and now serving over 50 across all our programmes.”

Another highlight for her was being selected as one of the Top 10 MTN SA Foundation Women in ICT Challenge female entrepreneurs. 

While she talks proudly about these successes, Chabeli is of the opinion that starting your own business is not for the faint-hearted. “It requires a lot of patience, hard work, and passion. You must prepare yourself for long hours and sacrificing time with family and friends. Discipline is also an important aspect when running your own business."

Women in the inventing space

“I strongly encourage women who want to enter the innovation space to do so, because there is a great need. We must raise a next generation of innovators, who can solve their own problems through innovative ideas,” she says.

Chabeli elaborates, “Seeing an African child succeed was always my motivation to work hard and strive for success, especially in the areas of literacy, numeracy, and digital skills, which are all valuable competencies for inventing new things. It inspired me to lend a helping hand in bridging the skills gap that our country is facing.”

News Archive

Research eradicates bacteria from avocado facility
2017-01-17

 Description: Listeria monocytogenes Tags: Listeria monocytogenes

Listeria monocytogenes as seen under an electron
microscope. The photo was taken with a transmission
electron microscope at the microscopy unit of the UFS.
Bacteriophages (lollipop-like structures) can be seen
next to the bacterial cells.
Photo: Supplied

“The aim of my project was to identify and characterise the contamination problem in an avocado-processing facility and then to find a solution,” said Dr Amy Strydom, postdoctoral fellow in the Department of Microbial Biochemical and Food Biotechnology at the University of the Free State (UFS).

Her PhD, “Control of Listeria monocytogenes in an Avocado-processing Facility”, aimed to identify and characterise the contamination problem in a facility where avocados were processed into guacamole. Dr Strydom completed her MSc in food science in 2009 at Stellenbosch University and this was the catalyst for her starting her PhD in microbiology in 2012 at the UFS. The research was conducted over a period of four years and she graduated in 2016. The research project was funded by the National Research Foundation.

The opportunity to work closely with the food industry further motivated Dr Strydom to conduct her research. The research has made a significant contribution to a food producer (avocado facility) that will sell products that are not contaminated with any pathogens. The public will then buy food that is safe for human consumption.


What is Listeria monocytogenes?

Listeria monocytogenes is a food-borne pathogenic bacterium. When a food product is contaminated with L. monocytogenes, it will not be altered in ways that are obvious to the consumer, such as taste and smell. When ingested, however, it can cause a wide range of illnesses in people with impaired immune systems. “Risk groups include newborn babies, the elderly, and people suffering from diseases that weaken their immune systems,” Dr Strydom said. The processing adjustments based on her findings resulted in decreased numbers of Listeria in the facility.

The bacteria can also survive and grow at refrigeration temperatures, making them dangerous food pathogens, organisms which can cause illnesses [in humans]. Dr Strydom worked closely with the facility and developed an in-house monitoring system by means of which the facility could test their products and the processing environment. She also evaluated bacteriophages as a biological control agent in the processing facility. Bacteriophages are viruses that can only infect specific strains of bacteria. Despite bacteriophage products specifically intended for the use of controlling L. monocytogenes being commercially available in the food industry, Dr Strydom found that only 26% of the L. monocytogenes population in the facility was destroyed by the ListexP100TM product. “I concluded that the genetic diversity of the bacteria in the facility was too high and that the bacteriophages could not be used as a control measure. However, there is much we do not understand about bacteriophages, and with a few adjustments, we might be able to use them in the food industry.”

Microbiological and molecular characterisation of L. monocytogenes

The bacteria were isolated and purified using basic microbiological culturing. Characterisation was done based on specific genes present in the bacterial genome. “I amplified these genes with polymerase chain reaction (PCR), using various primers targeting these specific genes,” Dr Strydom said. Some amplification results were analysed with a subsequent restriction digestion where the genes were cut in specific areas with enzymes to create fragments. The lengths of these fragments can be used to differentiate between strains. “I also compared the whole genomes of some of the bacterial strains.” The bacteriophages were then isolated from waste water samples at the facility using the isolated bacterial strains. “However, I was not able to isolate a bacteriophage that could infect the bacteria in the facility.

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